feat: integrate learning module

tests/unit/task-visualization.test.ts

@@ -10,7 +10,7 @@ import { hydrateOpenCodeSession } from '@/lib/opencode-session-state';
 import type { RawMessage, ToolStatus } from '@/types/chat';
 
 describe('deriveTaskSteps', () => {
-  it('uses canonical Part order to keep pre-subtask text in the execution trace', () => {
+  it('keeps assistant text in the body while retaining native execution events', () => {
     const transcript = hydrateOpenCodeSession('ses_native', [{
       info: { id: 'msg_native', role: 'assistant', sessionID: 'ses_native' },
       parts: [
@@ -34,9 +34,9 @@ describe('deriveTaskSteps', () => {
     });
 
     expect(steps).toEqual(expect.arrayContaining([
-      expect.objectContaining({ kind: 'message', detail: 'Inspecting the project.' }),
       expect.objectContaining({ kind: 'system', id: 'native-part_subtask' }),
     ]));
+    expect(steps.some((step) => step.kind === 'message')).toBe(false);
     expect(steps.some((step) => step.detail === 'The project is ready.')).toBe(false);
   });
 
@@ -255,7 +255,7 @@ describe('deriveTaskSteps', () => {
     });
 
     expect(steps.some((step) => step.kind === 'thinking')).toBe(false);
-    expect(steps.some((step) => step.kind === 'message')).toBe(true);
+    expect(steps.some((step) => step.kind === 'message')).toBe(false);
     expect(steps.some((step) => step.kind === 'tool' && step.id === 'read-1')).toBe(true);
   });
 
@@ -534,7 +534,7 @@ describe('deriveTaskSteps', () => {
     ]);
   });
 
-  it('keeps earlier reply segments in the graph when the last streaming segment is rendered separately', () => {
+  it('keeps progressive assistant text out of the execution graph', () => {
     const steps = deriveTaskSteps({
       messages: [],
       streamingMessage: {
@@ -546,24 +546,12 @@ describe('deriveTaskSteps', () => {
         ],
       },
       streamingTools: [],
-      omitLastStreamingMessageSegment: true,
     });
 
-    expect(steps).toEqual([
-      expect.objectContaining({
-        id: 'stream-message-0',
-        detail: 'Checked X.',
-        status: 'completed',
-      }),
-      expect.objectContaining({
-        id: 'stream-message-1',
-        detail: 'Checked Snowball.',
-        status: 'completed',
-      }),
-    ]);
+    expect(steps).toEqual([]);
   });
 
-  it('folds earlier reply segments into the graph but leaves the final answer for the chat bubble', () => {
+  it('keeps all progressive reply segments out of the execution graph', () => {
     const steps = deriveTaskSteps({
       messages: [
         {
@@ -580,18 +568,7 @@ describe('deriveTaskSteps', () => {
       streamingTools: [],
     });
 
-    expect(steps).toEqual([
-      expect.objectContaining({
-        id: 'history-message-assistant-reply-0',
-        detail: 'Checked X.',
-        status: 'completed',
-      }),
-      expect.objectContaining({
-        id: 'history-message-assistant-reply-1',
-        detail: 'Checked Snowball.',
-        status: 'completed',
-      }),
-    ]);
+    expect(steps).toEqual([]);
   });
 
   it('strips folded process narration from the final reply text', () => {